Data Assistance Cellular Signal Based Ambient Backscatter Receiver

Jingyi Liao; Kalle Ruttik; Riku Jantti

doi:10.1109/SPAWC60668.2024.10694415

Data Assistance Cellular Signal Based Ambient Backscatter Receiver

Jingyi Liao^*, Kalle Ruttik^*, Riku Jantti^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

13 Lataukset (Pure)

Abstrakti

Previous studies have shown that Ambient Backscatter Communication (AmBC) is effectively supported by User Equipment (UE) using LTE downlink pilot signals, which transmit frequently for reliable channel estimation. However, the New Radio (NR) systems transmit these signals less often, potentially degrading backscatter link performance. This paper suggests enhancing AmBC receiver performance by utilizing both downlink data and reference signals for channel estimation. We demonstrate that incorporating data symbols alongside pilot symbols significantly improves AmBC performance. Our theoretical and simulated analyses reveal that data-assisted AmBC achieves a 12dB gain at a BER of 10^-4 and an SNR of -3dB.

Alkuperäiskieli	Englanti
Otsikko	2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024
Kustantaja	IEEE
Sivut	521-525
Sivumäärä	5
ISBN (elektroninen)	979-8-3503-9318-7
DOI - pysyväislinkit	https://doi.org/10.1109/SPAWC60668.2024.10694415
Tila	Julkaistu - 2024
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	IEEE International Workshop on Signal Processing Advances in Wireless Communications - Lucca, Italia Kesto: 10 syysk. 2024 → 13 syysk. 2024

Julkaisusarja

Nimi	IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
ISSN (painettu)	2325-3789

Conference

Conference	IEEE International Workshop on Signal Processing Advances in Wireless Communications
Maa/Alue	Italia
Kaupunki	Lucca
Ajanjakso	10/09/2024 → 13/09/2024

Pääsy asiakirjaan

10.1109/SPAWC60668.2024.10694415

Data_assistance_cellular_signal_based_AmBC_receiverAccepted author manuscript, 383 KBLisenssi: CC BY

Muut tiedostot ja linkit

Linkki julkaisuun Scopuksessa

HEXA-X-II: A holistic flagship towards the 6G network platform and system, to inspire digital transformation, for the world to act together in meeting needs in society and ecosystems with novel 6G services
Haneda, K. (Vastuullinen tutkija)
01/01/2023 → 30/06/2025
Projekti: EU Other competitive funding
-: HEXA-X-II/T40702
Jäntti, R. (Vastuullinen tutkija)
01/01/2023 → 30/06/2025
Projekti: EU: Framework programmes funding
6G-eMTC: Extreme Machine Type Communications for 6G
Jäntti, R. (Vastuullinen tutkija)
01/01/2023 → 31/12/2024
Projekti: BF Other

Siteeraa tätä

Liao, J., Ruttik, K., & Jantti, R. (2024). Data Assistance Cellular Signal Based Ambient Backscatter Receiver. teoksessa 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024 (Sivut 521-525). (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC). IEEE. https://doi.org/10.1109/SPAWC60668.2024.10694415

@inproceedings{9e7dad2ca85b4117b2f866c1d9da4156,

title = "Data Assistance Cellular Signal Based Ambient Backscatter Receiver",

abstract = "Previous studies have shown that Ambient Backscatter Communication (AmBC) is effectively supported by User Equipment (UE) using LTE downlink pilot signals, which transmit frequently for reliable channel estimation. However, the New Radio (NR) systems transmit these signals less often, potentially degrading backscatter link performance. This paper suggests enhancing AmBC receiver performance by utilizing both downlink data and reference signals for channel estimation. We demonstrate that incorporating data symbols alongside pilot symbols significantly improves AmBC performance. Our theoretical and simulated analyses reveal that data-assisted AmBC achieves a 12dB gain at a BER of 10-4 and an SNR of -3dB.",

keywords = "Ambient Backscatter Communications, Channel Estimation",

author = "Jingyi Liao and Kalle Ruttik and Riku Jantti",

note = "Publisher Copyright: {\textcopyright} 2024 IEEE. | openaire: EC/HE/101095759/EU//Hexa-X-II; IEEE International Workshop on Signal Processing Advances in Wireless Communications ; Conference date: 10-09-2024 Through 13-09-2024",

year = "2024",

doi = "10.1109/SPAWC60668.2024.10694415",

language = "English",

series = "IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC",

publisher = "IEEE",

pages = "521--525",

booktitle = "2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024",

address = "United States",

}

Liao, J , Ruttik, K & Jantti, R 2024, Data Assistance Cellular Signal Based Ambient Backscatter Receiver. julkaisussa 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024. IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, IEEE, Sivut 521-525, IEEE International Workshop on Signal Processing Advances in Wireless Communications, Lucca, Italia, 10/09/2024. https://doi.org/10.1109/SPAWC60668.2024.10694415

Data Assistance Cellular Signal Based Ambient Backscatter Receiver. / Liao, Jingyi ; Ruttik, Kalle ; Jantti, Riku.
2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024. IEEE, 2024. s. 521-525 (IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

TY - GEN

T1 - Data Assistance Cellular Signal Based Ambient Backscatter Receiver

AU - Liao, Jingyi

AU - Ruttik, Kalle

AU - Jantti, Riku

PY - 2024

Y1 - 2024

N2 - Previous studies have shown that Ambient Backscatter Communication (AmBC) is effectively supported by User Equipment (UE) using LTE downlink pilot signals, which transmit frequently for reliable channel estimation. However, the New Radio (NR) systems transmit these signals less often, potentially degrading backscatter link performance. This paper suggests enhancing AmBC receiver performance by utilizing both downlink data and reference signals for channel estimation. We demonstrate that incorporating data symbols alongside pilot symbols significantly improves AmBC performance. Our theoretical and simulated analyses reveal that data-assisted AmBC achieves a 12dB gain at a BER of 10-4 and an SNR of -3dB.

AB - Previous studies have shown that Ambient Backscatter Communication (AmBC) is effectively supported by User Equipment (UE) using LTE downlink pilot signals, which transmit frequently for reliable channel estimation. However, the New Radio (NR) systems transmit these signals less often, potentially degrading backscatter link performance. This paper suggests enhancing AmBC receiver performance by utilizing both downlink data and reference signals for channel estimation. We demonstrate that incorporating data symbols alongside pilot symbols significantly improves AmBC performance. Our theoretical and simulated analyses reveal that data-assisted AmBC achieves a 12dB gain at a BER of 10-4 and an SNR of -3dB.

KW - Ambient Backscatter Communications

KW - Channel Estimation

UR - http://www.scopus.com/inward/record.url?scp=85207050369&partnerID=8YFLogxK

U2 - 10.1109/SPAWC60668.2024.10694415

DO - 10.1109/SPAWC60668.2024.10694415

M3 - Conference article in proceedings

AN - SCOPUS:85207050369

T3 - IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

SP - 521

EP - 525

BT - 2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024

PB - IEEE

T2 - IEEE International Workshop on Signal Processing Advances in Wireless Communications

Y2 - 10 September 2024 through 13 September 2024

ER -

Data Assistance Cellular Signal Based Ambient Backscatter Receiver

Abstrakti

Julkaisusarja

Conference

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

HEXA-X-II: A holistic flagship towards the 6G network platform and system, to inspire digital transformation, for the world to act together in meeting needs in society and ecosystems with novel 6G services

-: HEXA-X-II/T40702

6G-eMTC: Extreme Machine Type Communications for 6G

Siteeraa tätä